BASIC ELECTRICAL ENGINEERING MODULE 4

2021 Scheme BASIC ELECTRICAL ENGINEERING 21ELE13/ 23  Module 4 Notes (Download👇)

21ELE13/ 23 Module 4

Three-phase induction Motors & Three-phase synchronous generators

Module 4

Three-phase induction Motors: Concept of rotating magnetic field, Principle of operation, constructional features of motor, types – squirrel cage and wound rotor, slip and problems on the slip, significance of slip, applications.

Three-phase synchronous generators: Principle of operation, constructional details of salient and non-salient pole generators, synchronous speed, frequency of generated voltage, emf equation, with the concept of winding factor (excluding the derivation and calculation of winding factors).

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